37° x 3 y Find x and y using Trig Ratios. How do we use trig ratios to solve for missing sides and angles in right triangles? AGENDA: WARMUP – GO OVER.

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37° x 3 y Find x and y using Trig Ratios

How do we use trig ratios to solve for missing sides and angles in right triangles? AGENDA: WARMUP – GO OVER HOMEWORK EXAMPLES FINDING ANGLES MORE TRIG PRACTICE CORE 1 Monday(TRIG WORD PROBLEM) RIGHT TRIANGLES TEST Tuesday

Type 2 Ex. 1 – Find angle measures. y°y° x°x° First use Pythagorean Theorem to find the missing side length. 5 x = 67.38y = Check: = 180

Type 2 Ex. 2– Find angle measures. x c = 5 y Check: = 180

Type 2 Ex. 3– Find angle measures. 12 x y Check: = 180

A 20-foot ladder is leaning against the side of a house. If the ladder is 8 feet from the base of the building, calculate the angle of elevation the ladder forms with the ground x 8 20